Easy Unit Conversion

Time

Time - one of the basic concepts in philosophy and physics, the conditional measure of the relative motion of matter, as well as one of the coordinates of space-time, along which the world lines of physical bodies are stretched.

In quantitative (metrological) sense concept of time has three dimensions:
  - coordinates of the event on the time axis. This is current time: calendar, defined by the calendar rules, and time of day, determined by a calculation system (scale) of time (examples: local time, Coordinated Universal Time).
  - relative time interval between two events.
  - subjective parameter when comparing several different frequency processes.

Convert   unit(s)

Metric, SI

Yoctosecond ys 1 1000
Zeptosecond zs 0.001 1
Attosecond as 10-6 0.001
Femtosecond fs 10-11 10-8
Picosecond ps 10-14 10-11
Nanosecond ns 10-17 10-14
Microsecond µs 10-18 10-17
Millisecond ms 10-21 10-18
Centisecond cs 10-22 10-19
Decisecond ds 10-25 10-22
Second s 10-24 10-21
Decasecond das 10-25 10-22
Hectosecond hs 10-26 10-23
Kilosecond ks 10-27 10-24
Megasecond Ms 10-30 10-27
Gigasecond Gs 10-33 10-30
Terasecond Ts 10-36 10-33
Petasecond Ps 10-39 10-36
Exasecond Es 10-42 10-39
Zettasecond Zs 10-45 10-42
Yottasecond Ys 10-48 10-45

Common units

Minute min 1.6667×10-26 1.6667×10-23
Hour h 2.7778×10-28 2.7778×10-25
Day d 1.1574×10-29 1.1574×10-26
Week 1.6534×10-30 1.6534×10-27
Fortnight 8.2672×10-31 8.2672×10-28
Month 3.8052×10-31 3.8052×10-28
Year y 3.171×10-32 3.171×10-29
Decade 3.171×10-33 3.171×10-30
Century 3.171×10-34 3.171×10-31
Millennium 3.171×10-35 3.171×10-32

Sidereal time

Sidereal second 1.0027×10-24 1.0027×10-21
Sidereal minute 1.6712×10-26 1.6712×10-23
Sidereal hour 2.7854×10-28 2.7854×10-25
Sidereal day 1.1606×10-29 1.1606×10-26
Sidereal month 4.2362×10-31 4.2362×10-28
Sidereal year 3.1688×10-32 3.1688×10-29

Other

Shake 10-18 10-15
Tropical month 4.2362×10-31 4.2362×10-28
Synodic month 3.9193×10-31 3.9193×10-28
Leap year 3.1623×10-32 3.1623×10-29
Julian year 3.1688×10-32 3.1688×10-29
Tropical year 3.1689×10-32 3.1689×10-29
Septennial 4.53×10-33 4.53×10-30
Octennial 3.9637×10-33 3.9637×10-30
Novennial 3.5233×10-33 3.5233×10-30
Quindecennial 2.114×10-33 2.114×10-30
Quinquennial 6.342×10-33 6.342×10-30

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